查询词典 coefficient

By using the simplified calculation formula of refrigerant of Cleland,draw the coefficient of quick calculation equation of thermodynamic properties,and study the characteristics of the new refrigerant from various angles such as operating efficiency, economy and security.result in the commonly used temperature range of refrigerating air-conditioning, the calculation accu...

借鉴Cleland制冷剂热力性质简化计算公式，拟合出热力性质快速计算方程的系数，并从运行效率、经济性和安全性等角度来研究新型制冷剂的特性。

Among them, 20 patients were candidates of valve replacement and 18 PDA and pericarditis had their blood samples taken before operation,and 1,2,24 and 48 hours after closure of thorax for measurement of concentrations of CK、CK-MB and TnT,together with ECG recording. Results Of the 60 patients, concentrations of cTnT before operation were normal; 2 hours after aortic unclamping, the correlation coefficient between cTnT and aortic clamping was r = 0.873( P＜0.01), the regression analysis showed Y = 0. 019X-0. 026. Of the 20 patients, ECG showed the myocardium was ischemic; CK、CK-MB and cTnT all rose significantly, reaching the peak after closure of thorax. Of the 18 patients, the ECG and cTnT before operation and after closure of thorax were normal; except 2 patients with pericarditis.

结果 60例瓣膜手术患者术前cTnT均在正常值范围内，主动脉开放后2 h时，阻断时间和cTnT的相关系数为r=0.875(P＜0.01)，回归方程为Y=0.019X-0.026；其中20例瓣膜手术患者心脏经过阻断后，心电图有缺血性改变，周围血液中的CK、CK-MB和cTnT均有明显升高，分别在关胸后2 h达到高峰，数值分别为术前的12.6、9.2和257倍；18例行动脉导管结扎和心包剥脱术的患者术前和关胸后的心电图和血液中的cTnT均正常，CK和CK-MB除2例心包炎患者关胸后出现明显变化外，余均未见改变。

Some animals were vomiting and getting excited when administered the large dosage and medium dosage injection. The blood sugar elevated, the thoracic gland coefficient lowered, the hepatic cells were cloudily swollen in the animals of large dosage group.

高、中剂量组部分大鼠给药时出现呕吐、易激动；高剂量组大鼠血糖升高、胸腺系数下降、肝细胞有轻中度浊肿。

The technique path of the research is : on the rules of obtainable of data, specialty, sensitivity, representative, characteristic of full-scale and perspicuity of indexes, used external statistic way which includes ways of a coefficient of variation, case cluster and relation analysis, variable cluster and subjective Delphi, sift from initial index system, and finally get a complete evaluation index system for labor relation which meet the external technique requirement and subjective theoretic and practical analysis.

本论文研究的技术路径为：以指标资料的可获得性，指标的特异性、敏感性、代表性、全面性和简明性为原则，运用包括变异系数法、样本聚类和相关分析法、指标聚类法等客观的数理统计方法和主观的德尔菲法，对初始的指标体系进行了筛选，最终确定了满足客观技术要求和主观理论经验的完整的劳动关系评价指标体系。

But, restore coefficient " to ", calculate and discuss usually not to resemble afore-mentioned so coarsely is handled.

但是，对于"恢复系数"，平常的计算和讨论并不像上述那么粗糙地处理。

On the basis of a great deal of the experimental data processing and analysis, the combustion converted account reaction rate constant, the unstable heat-exchange coefficient variation law between the airflow and the roadway rock and the codomain determined under different fire conditions have been provided with the correctness of the theoretical calculation formula for description of the airflow energy loss of the fire area tested and verified, a large number of the basic data concerning mine fires obtained.

通过大量实验数据的整理分析，给出了矿井火灾时期燃烧折算反应速率常数、风流与巷道岩石间的不稳定换热系数的变化规律及不同火灾条件下的取值范围，验证了火区风流能量损失理论计算式的正确性，并获得了大量的矿井火灾基础数据。

In the model of fuel film, the coefficient of re-evaporation in the domain of engine event is introduced.

给出了进气流动模型中充气换热系数和充气效率的标定方法。

The basic property of image wavelet coefficient and classical wavelet domain statistical models are discussed.

探讨了图像小波系数的基本统计特征和几个典型的小波域图像统计模型。

Compare with world level photograph, vietnam industry produces the mechanization coefficient of the domain to have 50 ％ only.

与世界水平相比，越南工业生产领域的机械化系数只有50％。

Rational polynomial coefficient in the Rational domain can not be the judge about substituting mathematical theorem is the most important issue.

有理系数多项式在有理数域上不可约的判定定理是代数学中的重要问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。